DFirst.201BT Device
The most useful and worries-less tool
![](https://cdn.shopify.com/s/files/1/0691/6918/4990/files/BT7.png?v=1720151200)
Compact and lightweight design, enjoy exceptional lightning-fast Bluetooth
connectivity, suitable for various operating environments. With 2.4G Hz radio frequencies, supporting
CAN6-14 and CAN3-11 protocol and 20 functions simultaneous execution, equipped with powerful diagnostic
functions and one-click apps.
DFirst.201BT FD Device
Your ultimate car companion.
![](https://cdn.shopify.com/s/files/1/0691/6918/4990/files/FD2.png?v=1720151269)
User-friendly OBDII with comprehensive diagnostic capacity,2.4G Hz radio
frequencies, supporting CAN6-14,CAN3-11 and numerous protocols. One-click unlocks and restores hidden
features, allowing you to execute 50 functions simultaneously.
DFirst.201BT Pro Device
Discover your car's potential at your fingertips.
![](https://cdn.shopify.com/s/files/1/0691/6918/4990/files/Pro6.png?v=1720151374)
Doip, CAN1,CANFN,CAN6-14 and CAN3-11 protocols are supported,2.4G Hz radio
frequencies, more quickly Bluetooth connectivity. Not merely basic diagnostic, our device has
serviceable and practical one-click apps, supporting 100 functions executed simultaneously, easy to use
even for beginner.
App Subscription
Free service
Free
- basic diagnostic functions
- Smog check
- MIL status
- Read codes
- Clear codes
- Freeze frame
- Live data
- Vehicle info
A Vehicle full-features package
Determined according to the actual vehicle
- basic diagnostic functions
- Smog check
- MIL status
- Read codes
- Clear codes
- Freeze frame
- Live data
- Vehicle info
- all of one-click unlock
- all of restore hidden features
- you can use it for free for life and use the unlocked hidden features unlimited times. Only for this frame number
Brand full-vehicle service package
Determined according to the actual vehicle
- basic diagnostic functions
- Smog check
- MIL status
- Read codes
- Clear codes
- Freeze frame
- Live data
- Vehicle info
- all of one-click unlock
- all of restore hidden features
- you can enjoy one-click unlock and restore hidden features and unlimited vehicle models based on the same brand.